WASHINGTON, D.C. - The U.S. Consumer Product Safety Commission and Health Canada, in cooperation with the firm named below, today announced a voluntary recall of the following consumer product. Consumers should stop using recalled products immediately unless otherwise instructed. It is illegal to resell or attempt to resell a recalled consumer product.

Name of product: Trek 2012 FX and District bicycles

Units: About 27,000

Importer: Trek Bicycle Corporation, of Waterloo, Wisc.

Hazard: The bolt that secures the seat saddle clamp to the seat post can break posing a fall hazard.

Incidents/Injuries: Trek has received four reports of incidents with one injury involving a broken tooth and lip injury.

Description: The bicycles affected by this recall include the following models:

Model Year 2012: Trek 7.2 FX, 7.3 FX, 7.4 FX, AND 7.5 FX; District, and 9th District bicycle models: WSD, Livestrong and Disc models. The model name is found on the bicycle's frame.

Consumers can determine the model year by looking at the SKU number stamped on the bottom bracket, which is found near the pedals. If the last two digits of the SKU are 12, the bicycle is a Model Year 2012 bicycle.

Sold at: Specialty bicycle retailers nationwide between May 2011 and September 2011 for between $550 and $1,100.

Manufactured in: China

Remedy: Consumers should stop riding the bicycles immediately and contact an authorized Trek dealer for a free replacement bolt.

Consumer Contact: For additional information, contact Trek at 800-373-4594 between 8:00 a.m. and 6:00 p.m. CT Monday through Friday or visit the company's website at www.trekbikes.com

WASHINGTON, D.C. - The U.S. Consumer Product Safety Commission, in cooperation with the firm named below, today announced a voluntary recall of the following consumer product. Consumers should stop using recalled products immediately unless otherwise instructed. It is illegal to resell or attempt to resell a recalled consumer product.

Name of Product: Hand Trucks

Units: About 292,000

Manufacturer: Harper Trucks Inc., of Wichita, Kan.

Hazard: When the tires are overinflated, they can explode causing the wheel hub to separate or break, ejecting pieces of the hub. This poses an injury hazard to bystanders.

Incidents/Injuries: Harper Trucks has received 19 reports of overinflated tires exploding that resulted in 19 injuries, including broken bones, loss of sight in one eye, contusions and lacerations.

Description: This recall involves Harper Trucks hand trucks with model numbers and type of wheels listed below. "Harper Truck" and the model number can be found on an adhesive sticker on the hand truck frame's cross member. Hand trucks with two-piece, grey metal wheels are not included in this recall.

Sold at: The Home Depot from September 2008 through March 2009 and Sam's Club from January 1993 through January 2002 for between $28 and $42.

Manufactured in: China, United States, and Taiwan

Remedy: Consumers should stop using the product immediately and contact Harper Trucks for a free repair kit that includes either lock washers to secure the four bolts on the 3-piece, metal/chrome plated wheels or new design replacement tires for the 1-piece composite tires.